#ifndef hello_proc2_h
#define hello_proc2_h
#include <linux/types.h>
#include <linux/kdev_t.h>
#include <linux/cdev.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/fcntl.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
struct jihaixuan {
    char no_useage;
    int index; 
};
ssize_t jihaixuan_write (struct file *, const char __user *, size_t, loff_t *);
void * jihaixuan_start (struct seq_file *m, loff_t *pos);
void jihaixuan_stop (struct seq_file *m, void *v);
void * jihaixuan_next (struct seq_file *m, void *v, loff_t *pos);
int jihaixuan_show (struct seq_file *m, void *v);
int jihaixuan_open(struct inode *i_n, struct file *f);
static int __init init_function(void);
static void __exit exit_function(void);
#endif